特長PD To detect the optical signal and convert it into an electrical signal Materials: There are different responses for different wavelength bands LD：High-density carrier injection in an active layer caused by the excitation radiation (Stimulated Emission) phenomenon Durable , life time> 10000hr Small and easy modular Coherent Directivity Monochromatic LEDs are pn junctions that can emit spontaneous radiation in ultraviolet, visible, or infrared regions when operating in forward bias appropriately. The visible LED has a multitude of applications link between electronic instruments and their users. The infrared LED is useful in opto-isolators and for optical-fiber communication. Less heat Long life (50000 hrs) Save power(2V @ 20 mA) high speed response(1 us) Tiny size
The purpose of Slider Kit is to gather common slideshow-like jQuery functionalities (such as news sliders, photos galleries/sliders, carousels, tabs menus)
When tracking mouse movement, you usually need to know the actual position of the mouse pointer. The event object that is passed to the handler contains some information about the mouse coordinates.